Minor updates to generally make it suck less...

install.sh

@@ -2,7 +2,7 @@
 
 set -xe
 
-sudo cp xtandard.h /usr/include/xolatile/xtandard.h
-sudo cp xtandard.c /usr/include/xolatile/xtandard.c
+cp xtandard.h /usr/include/xolatile/xtandard.h
+cp xtandard.c /usr/include/xolatile/xtandard.c
 
 exit

xtandard.c

@@ -305,6 +305,17 @@ void file_export (char * name, void * data) {
 	(void) data;
 }
 
+int character_compare_array (char character, char * character_array, int count) {
+	int i = 0;
+
+	do {
+		if (character == character_array [i]) {
+			return (i);
+		}
+	} while (++i != count);
+
+	return (0);
+}
 
 int string_length (char * string) {
 	int length = 0;
@@ -451,4 +462,29 @@ int string_split_space (char * string) {
 	return (++count);
 }
 
+void terminal_clear (void) {
+	out ("\033[2J\033[H", 7);
+}
+
+void terminal_style (int effect, int colour) {
+	char format [8] = "\033[ ;3 m";
+
+	if ((effect == -1) || (colour == -1)) {
+		out ("\033[0m", 4);
+	} else {
+		format [2] = (char) effect + '0';
+		format [5] = (char) colour + '0';
+
+		out (format, 7);
+	}
+}
+
+void terminal_show_cursor (int show) {
+	if (show != 0) {
+		out ("\033[?25h", 6);
+	} else {
+		out ("\033[?25l", 6);
+	}
+}
+
 #endif

xtandard.h

@@ -78,6 +78,8 @@ extern void file_list_import (char *);
 extern void file_list_export (char *);
 extern void file_list_delete (void);
 
+extern int character_compare_array (char, char *, int);
+
 extern int  string_length  (char *);
 extern void string_reverse (char *);
 
@@ -93,4 +95,8 @@ extern void string_concatenate_limit (char *, char *, int);
 
 extern int string_split_space (char *);
 
+extern void terminal_clear       (void);
+extern void terminal_style       (int, int);
+extern void terminal_show_cursor (int);
+
 #endif